Can You Jump From 220 to 3000 Grit? VG-10 & SPY27 Edge Test скачать в хорошем качестве

Can You Jump From 220 to 3000 Grit? VG-10 & SPY27 Edge Test

Everybody says you should progress through the grits properly when sharpening. So I wanted to test what actually happens if you do something much more extreme: go straight from 220 grit to 3000 grit. In this video, I test that jump first on a Spyderco Dragonfly in VG-10, then check the result again on a Spyderco Delica in SPY27 to see whether the same pattern shows up twice. The idea was simple: first test a brutal 220 → 3000 → strop progression then compare that to a fuller 220 → 600 → 1000 → 3000 → strop progression document the edge and scratch pattern under the microscope see whether the big jump is actually viable What I found was interesting: the big jump works better than many people would expect, but the full progression still gives a cleaner, more uniform finish. That said, there is an important limitation here: VG-10 and SPY27 are relatively forgiving steels. That does not automatically mean the same thing would happen with more wear-resistant steels like 20CV, S90V, and similar steels. So the real question becomes: can you skip the middle grits… and are you actually saving time if you do? Let me know where you stop for a working edge: 220 / 600 / 1000 / 3000 / higher 0:00 Intro – Can You Skip Grits? 0:33 Test Plan – Dragonfly VG10 & Delica SPY27 1:15 220 Grit Edge Under the Microscope 1:38 Cut Test – 220 Grit 1:56 On to the 3000 Grit Stone 2:10 3000 Grit Edge Under the Microscope 2:44 Cut Test – 3000 Grit 3:00 Stropping the 3000 Grit Edge 3:44 Recap So Far 4:20 Adding the Intermediate Grits (600 & 1000) 4:40 Full Progression Edge Under the Microscope 5:28 First Results – VG10 Dragonfly 5:58 Testing on SPY27 Delica 6:05 Cut Test – Delica After 220→3000 Jump 6:54 Delica Full Grit Progression 7:11 Delica Comparison Under the Microscope 7:41 Conclusion #sharpening #knifeedge #spyderco #dragonfly #delica #vg10 #spy27 #microscope #knifesharpening #edc #knives #scratchpattern #gritprogression #edgegeometry #stropping